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Simulations of Nano-Structures in Time Dependent External Fields
(Vanderbilt University. Department of Physics and Astronomy, 2013-04-22)
Time Dependent Density Functional Theory is used to probe the
structure of matter. Coulomb explosion of small hydrocarbons driven by
strong laser pulses and electron holography of molecules are studied
in a theoretical ...
An anomalous measurement of delta m31 squared from neutrino oscillations at the Daya Bay Reactor Neutrino Experiment
(Vanderbilt University. Department of Physics and Astronomy, 2013-04-22)
In 2012, the collaboration overseeing the Daya Bay Reactor Neutrino
Experiment announced results which determined the magnitude of the mixing
angle \theta_{13} with unprecedented precision. However, no attempt was made
in ...
High-energy attosecond-width electron diffraction simulations
(Vanderbilt University. Department of Physics and Astronomy, 2013-04-22)
Electron microscopy has been the recent subject of molecular imaging
due to the strength of the electrons' interaction with the target
molecule making for a detailed pattern at a small scale.[1] To achieve
the best 4D ...
Simulating the universe with GPU-accelerated supercomputers: n-body methods, tests, and examples
(Vanderbilt University. Department of Physics and Astronomy, 2013-04-22)
We demonstrate the acceleration obtained from using GPU/CPU hybrid clusters
and supercomputers for N-body simulations of gravity based in part on the
author's new code development. Validation tests are shown for ...